diff options
Diffstat (limited to 'internal/usage/observer_test.go')
| -rw-r--r-- | internal/usage/observer_test.go | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/internal/usage/observer_test.go b/internal/usage/observer_test.go index 8fcf408..3104acb 100644 --- a/internal/usage/observer_test.go +++ b/internal/usage/observer_test.go @@ -10,6 +10,9 @@ func TestObserverReadsOpenAIJSONUsage(t *testing.T) { observer := NewObserver(domain.ProtocolOpenAI, false) _, _ = observer.Write([]byte(`{"choices":[],"usage":{"prompt_tokens":11,"completion_tokens":7,"total_tokens":18}}`)) got := observer.Usage() + if !observer.Reported() { + t.Fatal("expected usage to be marked as reported") + } if got.InputTokens != 11 || got.OutputTokens != 7 || got.TotalTokens != 18 { t.Fatalf("unexpected usage: %+v", got) } @@ -20,7 +23,23 @@ func TestObserverCombinesAnthropicSSEUsage(t *testing.T) { _, _ = observer.Write([]byte("event: message_start\ndata: {\"type\":\"message_start\",\"message\":{\"usage\":{\"input_tokens\":12,\"output_tokens\":1}}}\n\n")) _, _ = observer.Write([]byte("event: message_delta\ndata: {\"type\":\"message_delta\",\"usage\":{\"output_tokens\":8}}\n\n")) got := observer.Usage() + if !observer.Reported() { + t.Fatal("expected streaming usage to be marked as reported") + } if got.InputTokens != 12 || got.OutputTokens != 8 || got.TotalTokens != 20 { t.Fatalf("unexpected usage: %+v", got) } } + +func TestObserverDistinguishesMissingUsageFromReportedZero(t *testing.T) { + missing := NewObserver(domain.ProtocolOpenAI, false) + _, _ = missing.Write([]byte(`{"choices":[]}`)) + if missing.Reported() { + t.Fatal("response without usage must not be reported") + } + reported := NewObserver(domain.ProtocolOpenAI, false) + _, _ = reported.Write([]byte(`{"choices":[],"usage":{"prompt_tokens":0,"completion_tokens":0,"total_tokens":0}}`)) + if !reported.Reported() { + t.Fatal("explicit zero usage must be distinguished from a missing usage object") + } +} |